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Shelf Primer, 24 oz.
Product Description
Shelf primer, or wash, is a high temperature, low-fluxing clay and alumina mixture in a special formulation containing suspension agents and a color coded dye that burns off at 800 degrees F. When used according to the directions on the package, shelf primer is the best insurance that your fused work will not stick to the kiln shelf. 24 ounce box.